Facebook says sorry for mass outage and reveals why it happened

Facebook has apologized for the mass outage that left billions of users unable to access Facebook, Instagram, WhatsApp and Messenger for several hours.

Facebook Outage Worst in More than 10 Years, Could Be Cyberattack

Facebook is back online after a massive outage that also took down

Australia's Optus Hit by Nationwide Outage, With No Cause Revealed

Facebook outage: what went wrong and why did it take so long to

Facebook outage: Company lost '$100million' during seven-hour

Facebook, Instagram, WhatsApp hit by global outage

Facebook down: Social network struggles to deal with epic outage

Facebook down - live updates: Company explains outage as WhatsApp

Facebook outage: Company lost '$100million' during seven-hour